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- /* Copyright (c) 1990 UNIX System Laboratories, Inc. */
- /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
- /* UNIX System Laboratories, Inc. */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
- #ifndef _SYS_IDTAB_H
- #define _SYS_IDTAB_H
-
- #ident "@(#)/usr/include/sys/idtab.h.sl 1.1 4.0 12/08/90 6404 AT&T-USL"
- /*
- *
- * defines for uid/gid translation.
- *
- */
- #define MAXSNAME 20
- #define CFREE 0
- #define CINUSE 1
- #define CINTER 2
- #define GLOBAL_CH '.' /* name of the "global" table */
- #define UID_DEV 0 /* minor device number for uid device */
- #define GID_DEV 1 /* minor device number for gid device */
- #define UID_MAP UID_DEV
- #define GID_MAP GID_DEV
-
- struct idtab {
- uid_t i_rem;
- uid_t i_loc;
- };
- #define i_defval i_rem
- #define i_tblsiz i_loc
-
- struct idhead {
- uid_t i_default;
- uid_t i_size;
- unsigned long i_cend;
- unsigned long i_next;
- unsigned long i_tries;
- unsigned long i_hits;
- };
- #define HEADSIZE \
- ((sizeof(struct idhead) + sizeof(struct idtab) -1) / sizeof(struct idtab))
- #ifdef _KERNEL
- extern char rfheap[];
- extern int rfsize;
-
- #define gluid(a,b) glid(UID_DEV,a,b)
- #define glgid(a,b) glid(GID_DEV,a,b)
- #endif
-
- #endif /* _SYS_IDTAB_H */
-